Which of the following statements are true about the function y= 3x? i. The function is a direct variation.
ii. The function goes through the origin.
iii. The constant of variation is .
iv. y is 6, when x is 2.
O I, II, III, and IV
O I, II, and IV
Oland IV
I and II

If 20% of a number is 35, what is 50% of that number?

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Which graph represents the equation y =4x